<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title></title>
        
    </head>
    <body>
        
        <xsl:variable name="nexth3" select="following-sibling::*"/>
        <xsl:variable name="nexth3" select="following-sibling::h3"/>
        
        <xsl:variable name="h3-num" select="count(following-sibling::h3)"/>
        [<xsl:value-of select="position()"/>]
        [<xsl:value-of select="$h3-num"/>]
        
    </body>
</html>